Question

What is the side length of the square whose perimeter is 24 cm 28 mm?​

Answer 1

Letsidesofsquarebeaweknowthatperimeterofsquare=4a⇒24=4a⇒a=424∴a=6cmNow,Areaofsquare=(side)2=(4)2=36cm2.Hence,areaofsquareis36cm2.

Answer 2

Answer:

The side length of the square whose perimeter is 24 cm 28 mm is 6.7cm

Step-by-step explanation:

• A square is a polygon with four equal sides

• The perimeter is the total linear distance along the boundary, for a square, it is equal to  $P=4l$ equation 2
• use the unit conversion 1mm=0.1cm

From the question, it is given that

the perimeter of the square is $P=24cm28mm$

using the conversion formula

the perimeter is $P=24+2.8=26.8cm$

therefore the side of the square is $l=P/4$

⇒ $l=26.8/4=6.7cm$